169 lines
3.4 KiB
Python
169 lines
3.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
# TODO
|
|
# Gatewayliste
|
|
# aliases.json
|
|
|
|
import json
|
|
import fileinput
|
|
import argparse
|
|
|
|
parser = argparse.ArgumentParser()
|
|
|
|
parser.add_argument('-a', '--aliases',
|
|
help='read aliases from FILE',
|
|
metavar='FILE')
|
|
|
|
parser.add_argument('-g', '--gateway', action='append',
|
|
help='MAC of a gateway')
|
|
|
|
parser.add_argument('batmanjson', help='output of batman vd json')
|
|
|
|
args = parser.parse_args()
|
|
|
|
options = vars(args)
|
|
|
|
aliases = dict()
|
|
links = set()
|
|
nodes = []
|
|
|
|
class Node():
|
|
def __init__(self):
|
|
self.name = ""
|
|
self.macs = set()
|
|
self.group = 0
|
|
self.online = False
|
|
# groups:
|
|
# 0 normal node
|
|
# 1 aftermath
|
|
# 2 gateways
|
|
# 3 TT
|
|
|
|
def add_mac(self, mac):
|
|
self.macs.add(mac)
|
|
|
|
def __repr__(self):
|
|
return self.macs.__repr__()
|
|
|
|
class Link():
|
|
def __init__(self):
|
|
self.pair = None
|
|
self.distance = None
|
|
self.strength = None
|
|
|
|
def maybe_node_by_mac(nodes, macs):
|
|
for node in nodes:
|
|
for mac in macs:
|
|
if mac in node.macs:
|
|
return node
|
|
|
|
raise
|
|
|
|
lines = list(fileinput.input(options['batmanjson']))
|
|
|
|
for line in lines:
|
|
x = json.loads(line)
|
|
|
|
if 'of' in x:
|
|
try:
|
|
node = maybe_node_by_mac(nodes, (x['of'], x['secondary']))
|
|
except:
|
|
node = Node()
|
|
node.online = True
|
|
nodes.append(node)
|
|
|
|
node.add_mac(x['of'])
|
|
node.add_mac(x['secondary'])
|
|
|
|
for line in lines:
|
|
x = json.loads(line)
|
|
|
|
if 'router' in x:
|
|
try:
|
|
node = maybe_node_by_mac(nodes, (x['router'], ))
|
|
except:
|
|
node = Node()
|
|
node.online = True
|
|
node.add_mac(x['router'])
|
|
nodes.append(node)
|
|
|
|
try:
|
|
if 'gateway' in x:
|
|
x['neighbor'] = x['gateway']
|
|
|
|
node = maybe_node_by_mac(nodes, (x['neighbor'], ))
|
|
except:
|
|
node = Node()
|
|
node.online = True
|
|
if x['label'] == 'TT':
|
|
node.group = 3
|
|
|
|
node.add_mac(x['neighbor'])
|
|
nodes.append(node)
|
|
|
|
for line in lines:
|
|
x = json.loads(line)
|
|
|
|
if 'router' in x:
|
|
try:
|
|
if 'gateway' in x:
|
|
x['neighbor'] = x['gateway']
|
|
|
|
router = maybe_node_by_mac(nodes, (x['router'], ))
|
|
neighbor = maybe_node_by_mac(nodes, (x['neighbor'], ))
|
|
except:
|
|
continue
|
|
|
|
a = nodes.index(router)
|
|
b = nodes.index(neighbor)
|
|
|
|
links.add(tuple(sorted((a,b))))
|
|
|
|
if options['aliases']:
|
|
aliases = json.load(open(options['aliases']))
|
|
|
|
for mac, alias in aliases.items():
|
|
try:
|
|
node = maybe_node_by_mac(nodes, (mac, ))
|
|
except:
|
|
continue
|
|
|
|
node.name = alias['name']
|
|
if 'group' in alias:
|
|
node.group = alias['group']
|
|
|
|
if options['gateway']:
|
|
for gateway in options['gateway']:
|
|
try:
|
|
node = maybe_node_by_mac(nodes, (gateway, ))
|
|
node.group = 2
|
|
except:
|
|
continue
|
|
|
|
def map_link(nodes, pair):
|
|
distance = 80
|
|
strength = 0.2
|
|
if any(filter(lambda x: nodes[x].group == 3, pair)):
|
|
distance = 10
|
|
strength = 1
|
|
|
|
link = Link()
|
|
link.pair = pair
|
|
link.distance = distance
|
|
link.strength = strength
|
|
return link
|
|
|
|
links = [map_link(nodes, x) for x in links]
|
|
|
|
output = dict()
|
|
|
|
output['nodes'] = [{'group': x.group, 'name': x.name,
|
|
'macs': ', '.join(x.macs)
|
|
} for x in nodes if x.online]
|
|
output['links'] = [{'source': x.pair[0], 'target': x.pair[1],
|
|
'distance': x.distance,
|
|
'strength': x.strength
|
|
} for x in links]
|
|
|
|
print(json.dumps(output))
|